This Solicitation opportunity from California was posted on April 28, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Cationic Emulsion Polymers for Thickening & Dewatering Sludge

Closed

Bid No. 6161State & Local

Submission Closed06/16/2025, 12:00:00 AM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 333241

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245-NETWORK Contract Office 5 (36C245)

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Mechanical Food Refrigerator-Freezer SupplierThis subcontract involves the supply of mechanical food refrigerator-freezers for prime contractors supporting the Department of Defense, specifically the Subsistence FSE Supply Chain within the Defense Logistics Agency. The selected supplier is responsible for manufacturing or procuring units that strictly adhere to NSN 4110015424286 specifications. All deliverables must comply with MIL-STD-2073-1E and RP001 for packaging, as well as MIL-STD-129 for marking requirements. The scope of work requires the delivery of two packaged refrigerator-freezer units to San Diego, California, within 20 days following the contract award. This procurement falls under NAICS code 333241 and is managed through the DIBBS system.

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Manufacturing and Supply of Heating Element Assembly (P/N 52335)This subcontract involves the manufacturing and supply of one Element Assembly, part number 52335, for use in an oven hydrovection unit. The assembly must be manufactured to specific technical requirements, including a wattage of 12.000 kW and an AC voltage of 440.0. The Department of Defense, specifically the Subsistence FSE Supply Chain, requires that the product be composed of mercury-free materials and remain compliant with the Buy American Act. The contractor is responsible for packaging the assembly according to ASTM D3951 and RP001 standards and ensuring all markings adhere to MIL-STD-129. The final completed assembly is to be delivered FOB Destination to the USS NITZE DDG 94. This procurement falls under NAICS code 333241 and is intended for prime contractors operating under DLA supply contracts.

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Solicitation # SPE3SE-27-T-0084

Solicitation SPE3SE-27-T-0084 is an automated simplified acquisition issued by the Defense Logistics Agency for one element assembly, part number 52335, for use in an oven hydrovection unit. The component must meet specific technical requirements, including a wattage rating of 12.000 kilowatts and a voltage of 440.0 AC. A critical material restriction prohibits the intentional addition of mercury or mercury-containing compounds, with limited exceptions for functional mercury in batteries. The item is identified by NSN 7310-01-583-1435 and is associated with NAICS code 333241. The contract specifies a delivery timeframe of 20 days after order, with an original required delivery date of October 27, 2026. Delivery is FOB Destination to the USS NITZE DDG 94 at FPO AE 09579. Packaging must comply with ASTM D3951 and RP001, while marking and labeling must adhere to MIL-STD-129. Inspection and acceptance will occur at the destination per FAR 52.246-1. Invoicing and payment must be processed electronically through the Wide Area WorkFlow system. This procurement is not a small business set-aside and requires compliance with the Buy American Act and various DFARS cybersecurity and telecommunications regulations.

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Solicitation # SPE3SE-27-T-0082

Solicitation SPE3SE-27-T-0082 is a federal procurement issued by the Department of Defense, specifically the DLA Subsistence FSE Supply Chain, for the supply of one feed chute, identified by NSN 7310-01-463-1170. The requirement is not a small business set-aside and falls under NAICS code 333241. The item is to be delivered FOB destination to COMNAVAIRLANT in Norfolk, Virginia, with an original required delivery date of October 21, 2026, and a delivery window of 20 days after the order is placed. The contract mandates strict adherence to DLA packaging and marking standards, specifically RP001, ASTM D3951, and MIL-STD-129. Technical requirements include the prohibition of intentionally added mercury and the removal of government identification from non-accepted supplies. Administrative requirements include electronic invoicing via the Wide Area WorkFlow system and compliance with various FAR and DFARS clauses, including those regarding the Buy American Act, safeguarding covered defense information, and basic safeguarding of contractor information systems. Evaluation for award is based on price and a realistic delivery schedule, with alternate parts and surplus materials generally not accepted.

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REFRIGERATOR-FREEZER, M

Solicitation # SPE3SE-27-T-0083

Solicitation SPE3SE-27-T-0083, issued by the DLA Troop Support Subsistence FSE Supply Chain, is for the procurement of two mechanical food refrigerator-freezers under NSN 4110015424286. The items must be delivered FOB Destination to the Maritime Expeditionary Security Group One in Imperial Beach, California, within 20 days after the order is placed. The original required delivery date is October 21, 2026. This is not a small business set-aside, though the government may apply a HUBZone price evaluation preference. Technical specifications require that the equipment use shipboard-approved refrigerants R134A or R404A, as R290A is prohibited for use on naval vessels. The contract strictly prohibits the intentional addition of mercury or mercury-containing compounds, except for specific functional components like batteries or sensors. Packaging and marking must comply with MIL-STD-2073-1E, MIL-STD-129, and DLA packaging requirement RP001. Inspection and acceptance will occur at the destination per FAR 52.246-1. All payment requests and receiving reports must be processed electronically through the Wide Area Workflow system.

SUBSISTENCE FSE SUPPLY CHAIN

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COFFEE MAKER, AUTOMATIC

Solicitation # SPE3SE-27-T-0081

Solicitation SPE3SE-27-T-0081 is a request for the procurement of one automatic coffee maker, specifically part number RT20 with CAGE code 25628, under NSN 7310-01-482-7359. Issued by the DLA Troop Support Subsistence FSE Supply Chain, this acquisition is not a small business set-aside and falls under NAICS code 333241. The item is to be delivered FOB Destination to the USS Ronald Reagan CVN 76 with a required delivery window of 20 days after receipt of order. Inspection and acceptance will also occur at the destination in accordance with FAR 52.246-1. The contract mandates strict adherence to the DLA Master List of Technical and Quality Requirements, which takes precedence over ASTM D3951 packaging standards. All shipments must be marked and labeled per MIL-STD-129, and palletization must comply with RP001. Offerors must submit quotes via the DIBBS portal, providing a realistic delivery schedule and price break information. Alternate parts and surplus materials are generally not acceptable. Compliance with the Buy American Act, Berry Amendment, and various telecommunications and cybersecurity regulations, including DFARS 252.204-7012, is required. Invoicing and payment will be processed electronically through the Wide Area WorkFlow system.

SUBSISTENCE FSE SUPPLY CHAIN

POSTED

3 days ago

DEADLINE

in 1 day

AI Contract Overview

The City of Santa Barbara is seeking proposals through a competitive bidding process for the procurement of both dry/powdered and liquid polymers used in sludge thickening and dewatering processes, including Dissolved Air Floatation Thickeners (DAFT) and Belt Filter Presses. The primary goal is to select polymers that are most effective for dewatering, with the contract covering the supply of materials tailored to these specific wastewater treatment applications. The solicitation, titled "Cationic Emulsion Polymers for Thickening & Dewatering Sludge," is open to qualified vendors and is part of the city's efforts to optimize its sludge management operations. The contract is estimated to be valued between $500,000 and $2,000,000, with the bidding process open from April 28, 2025, and responses due by June 16, 2025. The project is managed under the NAICS code 333241, indicating manufacturing of chemicals and chemical preparations. Interested vendors can contact Marisela Hart via email or phone for further details. The procurement is managed by the City of Santa Barbara, California, and additional information about the bid can be accessed through the provided online portal.

General Info

Agency

California → City of Santa Barbara

NAICS

333241 - Food Product Machinery Manufacturing

Place of Performance

CA, USA

Set-Aside

NONE

Documents

No documents available

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Timeline

PhaseClosed

PostedApr 28

Solicitation

Response DeadlineJun 16

Deadline has passed

Submission Closed

06/16/2025, 12:00:00 AM UTC

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Organization & Contact Information

AgencyCalifornia → City of Santa Barbara

Contacts1 person available

OfficeN/A

Organization / AgencyCalifornia → City of Santa Barbara

Office AddressN/A

Contacts

Marisela Hart

contact@example.gov

+1 (555) 000-0000

Full Description

The purpose of this Request for Bids (RFB is to solicit proposals, through a competitive process for the procurement of dry/powdered and liquid Polymers for Sludge Thickening and Dewatering Processes including Dissolved Air Floatation Thickeners (DAFT) and Belt Filter Presses. While polymer is used for both processes, selection of both polymers will be determined based on effectiveness for dewatering.